Average price: $100-$300
One of the benefits of Humminbird fishfinders is that they make many integrated units. For example the 365i fishfinder is not just an excellent sonar device. It also has a built in GPS.
To keep costs down and keep the unit at a $300 retail price, Humminbird built this model with a grayscale screen. It is a 4 inch display with a very standard resolution of 320 by 240.
Like many of the other units in this series it has a maximum power output of 2400 watts. Likewise, the sonar transducer will help you find fish by using two frequencies: 200 kHz and 83 kHz.
The real benefit of this model is it’s built in GPS. It can do chart plotting as well as load internal maps. It can measure your speed via both the transducer and the GPS as well. We like that it can be mounted inside your hull also.